Listes faunistiques invertébrés
Chapeauroux à Auroux 04027225
- Télécharger la fiche IRSTEA xls / 83 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 09/06/2014 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 17.0 |
| GFI | 9 |
| Variété taxonomique | 31 |
| Taxon indicateur | Perlidae |
| I2M2 | 0.7592 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 0.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 42.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 1.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 1.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 53.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Pierres, galets | Nulle | C |
| P3 | Dalles, argiles | Moyenne | B |
| P4 | Dalles, argiles | Nulle | C |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Dalles, argiles | Rapide | C |
| P7 | Pierres, galets | Lente | B |
| P8 | Dalles, argiles | Lente | B |
| P9 | Granulats | Nulle | A |
| P10 | Dalles, argiles | Moyenne | C |
| P11 | Branchage, racines | Nulle | A |
| P12 | Blocs | Lente | A |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra geniculata | 33830 | 1 | ||
| Leuctra | 69 | 48 | 14 | 23 |
| Protonemura | 46 | 3 | ||
| Perlidae | 155 | 1 | ||
| Perla | 164 | 13 | ||
| Silo | 292 | 1 | ||
| Hydropsychidae | 211 | 3 | ||
| Hydropsyche | 212 | 16 | 1 | |
| Hydroptila | 200 | 2 | ||
| Anomalopterygella | 5082 | 1 | ||
| Halesus | 3186 | 1 | ||
| Stenophylacini-chaetopterygini | 3146 | 19 | ||
| Odontocerum | 339 | 1 | ||
| Polycentropodidae | 223 | 1 | 1 | |
| Polycentropus | 231 | 7 | 4 | 11 |
| Psychomyia | 239 | 1 | 3 | |
| Rhyacophila lato-sensu | 183 | 9 | 4 | 4 |
| Sericostomatidae | 321 | 8 | 3 | |
| Sericostoma | 322 | 25 | 1 | |
| Baetidae | 363 | 2 | ||
| Baetis | 364 | 139 | 119 | 96 |
| Pseudocentroptilum | 3207 | 2 | 7 | |
| Caenis | 457 | 3 | 5 | |
| Ephemerella ignita | 451 | 260 | 32 | 116 |
| Torleya | 2391 | 1 | 1 | 16 |
| Ephemera | 502 | 4 | 1 | |
| Ecdyonurus | 421 | 3 | ||
| Epeorus | 400 | 2 | 5 | 3 |
| Dupophilus | 620 | 4 | 9 | |
| Elmis | 618 | 205 | 22 | 18 |
| Esolus | 619 | 1 | 2 | 2 |
| Limnius | 623 | 6 | 5 | 3 |
| Oulimnius | 622 | 6 | 1 | 1 |
| Hydraena | 608 | 5 | 9 | |
| Atherix | 839 | 14 | 3 | 3 |
| Liponeura | 752 | 1 | ||
| Ceratopogonidae | 819 | 3 | 2 | 3 |
| Chironomidae | 807 | 161 | 82 | 21 |
| Clinocerinae | 9813 | 1 | ||
| Antocha | 759 | 1 | 1 | |
| Simuliidae | 801 | 4 | 50 | 31 |
| Micronecta | 719 | 4 | 8 | |
| Gerris | 735 | 1 | ||
| Gomphidae | 678 | 1 | ||
| Onychogomphus | 682 | 2 | ||
| Ancylus | 1028 | 4 | 24 | 8 |
| Erpobdellidae | 928 | 3 | 1 | |
| Oligochaeta | 933 | 38 | 18 | 43 |
| Nematoda | 1089 | 3 | 3 | |
| Hydracarina | 906 | 3 | 3 | 3 |